baber/WOPTO huggingface dataset:
Patent CA-2754973-A1 (CA)
Title: Cylinder type vacuum cleaner
Inventor: DYSON JAMES
IPC: A47L5/36
Filed: 2010-03-10
Abstract: A vacuum cleaner of the cylinder type (10) comprises a separating apparatus (12) for separating dirt from a dirt--bearing fluid flow, a chassis (34) for supporting the separating apparatus (12), and a substantially spherical rolling assembly (20) comprising a fluid inlet (220) for receiving the fluid flow from the separating apparatus (12) and a motor-driver fan unit (200) as well as a filter (204) for removing particulates from the fluid flow.
Patent CA-2756266-A1 (CA)
Title: Undercut excavation method with continuous concrete floors
Inventor: GRYBA CHARLES MICHAEL
IPC: E21C41/00
Filed: 2011-10-26
Abstract: The present invention provides a technique in undercut excavation that allows a continuous steel reinforced concrete floor to be set up or installed over a large width and length and installing continuous steel reinforced concrete floors in any subsequent lifts. Using the present invention, the continuous concrete floor can be extended at a later date if the stoping area is extended at some future date.
Patent CA-2760743-A1 (CA)
Inventor: DESCHAMPS GEORGES-PAUL
IPC: E01D15/12
Filed: 2010-03-15
Abstract: Un pont temporaire comprenant deux travées (1, 2) comportant chacune au moins trois éléments de pont (3-5) destinés à être superposés lorsque le pont est dans une première position dite non déployée. Ces éléments de pont (3-5) étant articulés les uns par rapport aux autres, deux éléments de pont (3-5) consécutifs étant reliés entre eux par au moins deux bras de liaison (7-9, 12, 13) montés sur un même bord latéral desdits éléments de pont (3-5). Deux bras de liaison (7-9, 12, 13) consécutifs forment avec les deux éléments de pont consécutifs qu'ils relient un parallélogramme régulier déformable de sorte que le déplacement d'un élément de pont par rapport à un élément de pont immédiatement inférieur dans l'empilement d'une travée (1, 2) de ladite position non déployée dudit pont, entraîne une translation circulaire dudit élément de pont par rapport audit élément de pont immédiatement inférieur de ladite travée. Pour au moins une de ces travées, au moins un des bras de liaison (8, 12, 13) est commun à trois éléments de pont consécutifs. Le pont comporte des moyens de déplacement de chaque éléments de pont (3, 4) superposé sur un autre élément de pont (4, 5) dans la première position, entre cette première position et une deuxième position, dite déployée, où les éléments de pont sont accouplés pour former le pont. L'invention concerne un pont temporaire comprenant deux travées (1, 2) comportant chacune au moins trois éléments de pont (3-5) destinés à être superposés lorsque le pont est dans une première position dite non déployée. Ces éléments de pont (3-5) étant articulés les uns par rapport aux autres, deux éléments de pont (3-5) consécutifs étant reliés entre eux par au moins deux bras de liaison (7-9, 12, 13) montés sur un même bord latéral desdits éléments de pont (3-5). Selon l'invention, deux bras de liaison (7-9, 12, 13) consécutifs forment avec les deux éléments de pont consécutifs qu'ils relient un parallélogramme régulier déformable de sorte que le déplacement d'un élément de pont par rapport à un élément de pont immédiatement inférieur dans l'empilement d'une travée (1, 2) de ladite position non déployée dudit pont, entraîne une translation circulaire dudit élément de pont par rapport audit élément de pont immédiatement inférieur de ladite travée. Pour au moins une de ces travées, au moins un des bras de liaison (8, 12, 13) est commun à trois éléments de pont consécutifs. Le pont comporte des moyens de déplacement de chaque éléments de pont (3, 4) superposé sur un autre élément de pont (4, 5) dans la première position, entre cette première position et une deuxième position, dite déployée, où les éléments de pont sont accouplés pour former le pont.
Patent CA-2761955-A1 (CA)
Title: Wireless transmission system and system for monitoring a drilling rig operation
Inventor: CARDELLINI DAVID
IPC: E21B44/00
Filed: 2010-05-26
Abstract: A system for monitoring a drilling rig operation includes a drilling rig assembly and at least one sensor coupled to a member of the drilling rig assembly to sense a parameter related to operation of the drilling rig assembly. A client device coupled to the at least one sensor includes a data acquisition device for receiving data from the at least one sensor. The client device also includes a first radio, which is coupled to the data acquisition device. A  base station located a distance from the client device comprises a second radio that communicates wirelessly with the first radio in order to transfer data between the data acquisition device and the base station.
Patent CA-2762439-A1 (CA)
Title: Improving recovery from a hydrocarbon reservoir
Inventor: SCOTT GEORGE R
IPC: E21B43/24
Filed: 2011-12-16
Abstract: Embodiments described herein provide systems and methods for improving production of hydrocarbon resources. A method for improving recovery from a subsurface hydrocarbon reservoir includes drilling a well comprising a horizontal segment through a reservoir interval and installing a pipe string in the horizontal well segment, wherein the pipe string comprises a plurality of screen assemblies. Each of the plurality of screen assemblies is located and a hole is drilled in the pipe string at a portion of the plurality of screen assemblies. Each hole is drilled at a desired orientation to a radial axis of the drill string.
Patent CA-2767102-A1 (CA)
Title: System and method for utilizing audio beaconing in audience measurement
Inventor: ARSHI TAYMOOR
IPC: G06Q10/00
Filed: 2010-04-16
Abstract: An audio beacon system, apparatus and method for collecting information on a panelist's exposure to media. An audio beacon is configured as on-device encoding technology that is operative in a panelist's processing device (e.g., cell phone, PDA, PC) to enable the device to encode and/or process media data and acoustically transmit it for a predetermined period of time. The acoustically transmitted data is received and processed by a portable audience measurement device, such as Arbitron's Personal People Meter ("PPM"), or other specially equipped portable device to enable audience measurement systems to achieve higher levels of detail on panel member activity and greater association of measurement devices to their respective panelists.
Patent CA-2768033-A1 (CA)
Inventor: CHRISTENSEN KELLY M
IPC: H04H60/37
Filed: 2001-09-13
Abstract: A system and method for correlating media content identifiers includes a media content data storage for storing content identifiers. Each content identifier is associated with one of a plurality of media content. The system and method further involve an authentication module for aggregating broadcast segment identifying data into identifying data aggregates, each identifying data aggregate associated with at least one of a plurality of broadcast segments. The system and method further include a correlation module configured to correlate content identifiers with identifying data aggregates, wherein the correlation provides unique identification of a specific broadcast segment.
Patent CA-2769034-A1 (CA)
Inventor: MONTICH EDUARDO
IPC: H01H33/66
Filed: 2010-07-30
Abstract: La présente invention concerne un dispositif de commutation de transfert (12) comportant des première (42), seconde (44), et troisième (46) bornes électriques s'étendant vers l'extérieur depuis un logement. Un premier flacon sous vide (30) est placé dans le logement et comporte une paire de contacteurs (34, 36) à l'intérieur. Un second flacon sous vide (32) est placé dans le logement et comporte une paire de contacteurs (38, 40) à l'intérieur. Une articulation mécanique mobile est présente entre une première position et une seconde position. La première position relie électriquement la première borne électrique (42) à la seconde borne électrique (44). La seconde position relie électriquement la troisième borne électrique (46) à la seconde borne électrique (44). Le premier flacon sous vide (30) et le second flacon sous vide (32) sont alignés longitudinalement. L'articulation mécanique est interposée entre le premier et le second flacon sous vide.
Patent CA-2770786-A1 (CA)
Title: Liquid heating system
Inventor: BOURGAULT CLAUDE
IPC: F24H9/12
Filed: 2012-03-09
Abstract: A liquid heating system and heat exchangers therefore are disclosed. Each heat exchanger comprises a right heating chamber having a right input port and a right output port, and a left heating chamber having a left input port and a left output port. A heating circuit is configured such that circulating heated supply fluid through the heating circuit heats target liquid present in the heating chambers. The system includes a plurality of heat exchangers including a first, a final, and a plurality of middle heat exchangers. The right and left heating chambers are connected such that target liquid flows into the right input port of the right chamber of the first heat exchanger and through each right chamber to the left chamber of the final heat exchanger, and then through each left chamber and through the left output port of the first heat exchanger to a hot liquid discharge.
Patent CA-2771862-A1 (CA)
Title: Procede de commande d'un dispositif d'arrosage pour machine d'usinage
Inventor: CLAUSMANN DENIS
IPC: B23Q11/10
Filed: 2012-03-15
Abstract: Le procédé comportant les étapes de - commander le moteur d'entraînement de la pompe de manière que la pompe alimente la buse avec un débit de fluide d'usinage constant et égal à une première consigne de débit ; et - mesurer un paramètre représentatif d'une pression de sortie du fluide au niveau de la buse ; - comparer une pression de sortie estimée à l'aide du paramètre à un premier seuil de pression prédéterminé, et commander le moteur de manière à augmenter le débit de fluide fourni par la pompe si la pression de sortie estimée descend sous le premier seuil de pression.
Patent CA-2773523-A1 (CA)
Inventor: ZANGHI BRIAN MICHAEL
IPC: A61K31/122
Filed: 2010-09-02
Abstract: Compositions comprising melatonin and one or more carotenoids and methods for using such compositions for enhancing cognitive and related functions such as reducing or preventing a decline of social interaction, reducing or preventing age-related behavioral changes, increasing trainabihty, improving attention, maintaining optimal brain function, facilitating learning and memory, reducing memory loss, and preventing or treating cognitive decline caused by dementia in an animal. Preferably, the compositions are food compositions useful for enhancing cognitive function in humans and companion animals.
Patent CA-2778058-A1 (CA)
Inventor: TAYLOR ADAM
IPC: B64C13/46
Filed: 2010-10-08
Abstract: A tactile cueing apparatus for incorporation in an aircraft flight control system comprisinga flight control surface, and a pilots inceptor (12) for moving the surface via a servo-assisted mechanical linkage (28) connecting the inceptor to the control surface, the apparatus comprising a force sensor for sensing a force applied to the inceptor by the pilot to move the control surface, an electromechanical actuator (34) configured to be installed with the mechanical linkage between the inceptor and means in the system providing said servo- assistance, and control means programmed to cause the actuator (i) to move so that the linkage moves to a position determined by said force according to a predetermined relationship, (ii) to apply to the inceptor a resisting force according to a predetermined relationship and which when the linkage has moved to its commanded position is equal and opposite to the force sensed by the force sensor.
Patent CA-2780641-A1 (CA)
Title: Modulateurs de recepteur de sphingosine-1-phosphate heterocycliques selectifs
Inventor: BOEHM MARCUS F
IPC: A61K31/433
Filed: 2010-11-15
Abstract: La présente invention concerne des composés qui modulent sélectivement le récepteur de sphingosine-1-phosphate, y compris des composés qui modulent le sous-type 1 du récepteur S1P. La présente invention concerne des procédés de synthèse chirale de tels composés. La présente invention concerne des utilisations, des méthodes de traitement ou de prévention et des procédés de préparation de compositions de l'invention comprenant des composés de l'invention dans le contexte du traitement ou de la prévention de maladies, affections, et troubles pour lesquels la modulation du récepteur de sphingosine-1-phosphate est médicalement indiquée.
Patent CA-2784836-A1 (CA)
Inventor: RATHMACHER JOHN
IPC: A61K31/19
Filed: 2010-12-20
Abstract: A method of administering beta-hydroxy-beta-methylbutyric acid (HMB) is described, and specifically administering HMB-acid to a person such that the administration of free acid HMB results in an increase in effectiveness of HMB over administration of free acid HMB results in an increase in effectiveness of HMB over administration of other forms of HMB, including a calcium salt HMB composition is described. Administration of HMB-acid results in an increase in the peak level of HMB in plasma compared with administration of a similar dose of a calcium salt HMB composition. Administration of HMB-acid results in a faster time to reach peak plasma levels of HMB relative to administration of a similar dosage of a calcium salt HMB composition.
Patent CA-2785350-A1 (CA)
Title: Il-17 for use in treating local infections in mammals
Inventor: GLADER PERNILLA
IPC: A61K38/20
Filed: 2010-06-07
Abstract: An effective method is provided for local treatment against localized microbial infection, including abscesses, in skin and soft tissue and elsewhere in mammalian organs of an immuno-competent, immuno-compromised or immuno-deficient subject. The method employs mammalian IL-17 receptor agonists, which exert several antimicrobial actions, including the stimulation of neutrophil turnover as well as macrophage phagocytosis locally in an infected mammalian organ.
Patent CA-2786626-A1 (CA)
Inventor: BAMJI CYRUS
IPC: G01S17/894
Filed: 2011-02-01
Abstract: TOF system optical power is augmented using auxiliary optical emitter unit(s) that may be wireless (WOE), or plug-wired (PWOE). WOE units sense emitted TOF system optical energy Sout and emit optical energy Sout-n preferably dynamically synchronized in frequency and in phase to Sout as received by WOE. Each WOE includes at least one optical sensor to detect Sout, and internal feedback ensuring that frequency and phase of WOE emitted Sout-n optical energy are dynamically synchronized with frequency and phase of TOF emitted Sout optical energy. PWOE units need no internal feedback but are calibrated by TOF system to cause a close match between frequency and phase of the PWOE-emitted optical energy with what would be emitted by the TOF system primary optical source. If PWOE(s) are used in isolation, delay difference between PWOE and the TOF primary optical energy source can be software-compensated.
Patent CA-2790021-A1 (CA)
Title: Apparatus for producing carbon nanomaterial and method for producing carbon nanomaterial
Inventor: NODA SUGURU
IPC: C01B32/336
Filed: 2011-02-17
Abstract: Disclosed is an apparatus (1) for producing a nanocarbon material, which is characterized by comprising: a reaction tube (2) wherein a starting material gas and a carrier gas are supplied and a nanocarbon material is grown; a connection tube (4), which is connected to the reaction tube (2), and through which an aerosol-like mixture of the nanocarbon material and the carrier gas passes; and a collection tube (3), which is connected to the connection tube (4) and collects the nanocarbon material from the mixture. The apparatus (1) for producing a nanocarbon material is also characterized in that the collection tube (3) comprises a discharge section (32) that is located above a connection part (33), at which the collection tube (3) is connected to the connection tube (4), and discharges the carrier gas contained in the mixture to the outside, and a trapping section (31) that is located below the connection part (33), at which the collection tube (3) is connected to the connection tube (4), and traps the nanocarbon material that is separated from the mixture by means of gravitational sedimentation.
Patent CA-2791513-A1 (CA)
Inventor: RITTER JOACHIM C
IPC: C08G75/02
Filed: 2011-03-22
Abstract: Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin(II) carboxylate selected from the group consisting of Sn(O2CR)2, Sn (O2CR)(O2CR'), Sn(O2CR)(O2CR'') and mixtures thereof, where the carboxylate moieties O2CR and O2CR' independently represent branched carboxylate anions and the carboxylate moiety O2CR" represents a linear carboxylate anion. Articles comprising the novel compositions are also provided. In addition, methods to improve the thermal stability of polyarylene sulfides, and methods to improve the thermo-oxidative stability of polyarylene sulfides, through the use of the disclosed branched tin(II) carboxylates are provided. The polyarylene sulfide compositions are useful in various applications which require superior thermal resistance, chemical resistance, and electrical insulating properties.
Patent CA-2791715-A1 (CA)
Inventor: PLAYER MARK R
IPC: A61K31/52
Filed: 2011-03-03
Abstract: The present invention is directed to substituted aza-bicyclic imidazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by TRP M8, including for example, inflammatory pain, inflammatory hyperalgesia, inflammatory hypersensitivity condition, neuropathic pain, neuropathic cold allodynia, inflammatory somatic hyperalgesia, inflammatory visceral hyperalgesia, cardiovascular disease aggravated by cold and pulmonary disease aggravated by cold. (see formula I)
Patent CA-2792885-A1 (CA)
Inventor: KIMBRELL EDDIE
IPC: G02B6/40
Filed: 2011-03-25
Abstract: Provided is an inner module for holding a plurality of connectors. The inner module includes a first cylindrical portion having a first outer wall spaced radially from a first inner wall to form an annular volume and a second cylindrical portion having a second outer wall spaced radially from a second inner wall to form an annular volume. The inner module also includes a connecting portion to connect the first cylindrical portion to the second cylindrical portion. Each of the first and second cylindrical portions have an opening in an axial direction having a width that is narrower than a distance between the first inner wall and the first outer wall.
Patent CA-2793210-A1 (CA)
Inventor: ROSENBERG STEVEN
IPC: G06F19/22
Filed: 2011-03-18
Abstract: Disclosed herein is a method of do terming the likelihood of a sudden cardiac event, such as an arrythmia, in a subject. Also disclosed is a method of determining whether a subject is at risk of a sudden cardiac event arid whether the subject would benefit from a treatment such as implantation of an ICD.
Patent CA-2796747-A1 (CA)
Title: Hybrid yarn for producing molded parts
Inventor: HEITMANN UWE
IPC: B29B15/10
Filed: 2011-04-27
Abstract: The invention relates to a hybrid yarn (1) for producing molded parts (8) which have a thermoplastic matrix and reinforcing fibers (4, 5, 6, 7) embedded therein. The hybrid yarn (1) comprises a core (2) that substantially consists of staple fibers (4, 5) oriented in a linear manner in a longitudinal direction (LR) of the hybrid yarn (1) and a jacket (3) that substantially consists of staple fibers (6, 7) looped around the core (2) in a helical line-shaped manner. The staple fibers (4, 5) that form the core (2) and the staple fibers (6, 7) that form the jacket (3) each consists of an intimate mixture (4, 5; 6, 7) of thermoplastic matrix fibers (4, 6) and reinforcing fibers (5, 7).
Patent CA-2796875-A1 (CA)
Inventor: HARIRI ROBERT J
IPC: C12N5/00
Filed: 2002-02-13
Abstract: The present invention provides a method of extracting and recovering embryonic like stem cells, including, but not limited to pluripotent or multipotent stem cells, from an exsanguinated human placenta. A placenta is treated to move residual umbilical cord blood by perfusing an exsanguinated placenta, preferably with an anticoagulant solution, to flush out residual cells. The residual cells and perfusion liquid from the exsanguinated placenta are collected, and the embryonic-like stem cells are separated from the residual cells and perfusion liquid. The invention also provides a method of utilizing the isolated and perfused placenta as a bioreactor in which to propagate endogenous cells, including, but not limited to, embryonic-like stem cells. The invention also provides methods for propagation of exogenous cells in a placental bioreactor and collecting the propagated exogenous cells and bioactive molecules therefrom.
Patent CA-2799165-A1 (CA)
Inventor: SCHUTZER STEVEN E
IPC: C40B30/00
Filed: 2011-05-12
Abstract: Biomarkers for the diagnosis of neuropsychiatric diseases are presented herein. In particular embodiments, biomarkers are identified that are useful for diagnosing multiple sclerosis, chronic fatigue syndrome, or Neurologic Lyme disease. Also encompassed is a method for diagnosing a patient with a neuropsychiatric disease, such as multiple sclerosis, chronic fatigue syndrome, or Neurologic Lyme disease, by analyzing biological samples isolated from the patient or the patient as a whole to assess levels of the biomarkers described herein.
Patent CA-2804979-A1 (CA)
Inventor: STANKUS JOHN C
IPC: G06F17/10
Filed: 2011-07-28
Abstract: A method for designing and fabricating a mine seal includes determining an initial thickness for a mine seal based on a predetermined underground opening, developing and solving a numerical model for response of the mine seal upon application of a blasting pressure, and determining whether the mine seal meets predetermined design criteria. A mine seal having a minimum seal thickness may be fabricated after determining the mine seal meets the predetermined design criteria.
Patent CA-2805300-A1 (CA)
Inventor: WEBB JOHN R
IPC: A61K39/00
Filed: 2011-07-15
Abstract: The present invention relates to human papillomavirus E7 antigen compounds and compositions for treating human papillomavirus infection and associated conditions. The invention provides, in part, polypeptide and nucleic acid molecules including sequences substantially identical to the sequences of two or more human papillomavirus (HPV) E7 antigens, where the E7 antigens are selected from at least two different HPV strains, and methods of using the same.
Patent CA-2806238-A1 (CA)
Inventor: BARRES BEN A
IPC: C07C45/65
Filed: 2011-08-31
Abstract: This invention relates to the 5-cis and 5-trans isomers of geranylgeranyl acetone, preferably such synthetic isomers, and pharmaceutical compositions containing such isomers. Other aspects of this invention relate to the use of geranylgeranyl acetone and its isomers in methods for inhibiting neural death, increasing neural activity, and increasing axon growth and cell viability. Geranylgeranyl acetone is a known anti-ulcer drug used commercially and in clinical situations. GGA has also been shown to exert cytoprotective effects on a variety of organs, such as the eye, brain, and heart.
Patent CA-2806427-A1 (CA)
Inventor: MILLER FREDA
IPC: A61P17/00
Filed: 2011-07-26
Abstract: We have discovered that p63 inhibition results in increased cellular proliferation. We have also performed a screen for agents capable of increasing cellular proliferation, (e.g., of stem cells such as skin-derived precursors (SKPs)). The invention therefore invention provides compositions, methods, and kits for increasing proliferation of cells, using compounds that decrease p63 expression or activity or using the compounds described herein. The invention also features methods of using these compounds for increasing hair growth, improving skin health, or promoting skin repair in a subject.